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Velocity and Response of Higher Mode Rayleigh Waves for the Pacific Ocean
https://doi.org/10.15083/0000033122
https://doi.org/10.15083/000003312254d4caa6-ab1d-4fad-ab2f-e0e13bc57717
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ji0534001.pdf (718.7 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-05-30 | |||||
| タイトル | ||||||
| タイトル | Velocity and Response of Higher Mode Rayleigh Waves for the Pacific Ocean | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/0000033122 | |||||
| ID登録タイプ | JaLC | |||||
| その他のタイトル | ||||||
| その他のタイトル | 太平洋における高次モードレイリー波の速度と応答 | |||||
| 著者 |
吉田, 満
× 吉田, 満 |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 129170 | |||||
| 姓名 | Yoshida, Mitsuru | |||||
| 著者所属 | ||||||
| 著者所属 | 地震研究所 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Phase and group velocities and medium-response of higher mode Rayleigh waves are calculated for PC-MIN and PC-MAX, which are the upper mantle models proposed for the lowest- and the highest-velocity-areas in the Pacific (YOSHIBA, 1978). The former corresponds to the region of the ocean-floor age of 0 m.y. and the latter to that of 150 m.y. or more. Both phase and group velocity characteristics show that 1) the velocity difference of the higher modes, calculated for the two models, does not decrease with the period, 2) and this difference is largest for the second higher mode near 200 sec in group velocity and near 150 sec in phase velocity. For a shallow earthquake the medium-response of the higher modes is remarkably small compared with the fundamental mode. For a shock with a focal depth 200km, however, the response of the first higher mode near 40 sec is the greatest among the first four modes. This first higher mode at that period will be useful for the study of the low velocity layer under the ocean. | |||||
| 書誌情報 |
東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo 巻 53, 号 4, p. 1135-1150, 発行日 1979-03-31 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00408972 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00162258 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 453 | |||||
| 出版者 | ||||||
| 出版者 | 東京大学地震研究所 | |||||
| 出版者別名 | ||||||
| Earthquake Research Institute, University of Tokyo | ||||||
